The Five Nice Mice devise a creative solution to their housing dilemma, only to face an all too familiar challenge—in feline form 

 
Necessity is the mother of invention and this is exactly what the Five Nice Mice learn in their new adventure. They search for a new place to live because the cats in their neighborhood make life too dangerous. What they find is a mountain of things that have been discarded. The city dump becomes a mountain of treasure and they find everything they need to build their dream house. But their dream almost comes to an end when a cat comes to their new neighborhood. The little mice are able solve this problem too, with a bit of understanding and a lot of heart.